| Sastamala to Orangevale (California) | 5,237.88 mi (8,429.55 km) |
| Sastamala to Orchards (Washington) | 4,794.38 mi (7,715.80 km) |
| Sastamala to Orcutt (California) | 5,477.52 mi (8,815.21 km) |
| Sastamala to Oregon (Ohio) | 4,225.70 mi (6,800.61 km) |
| Sastamala to Oregon (Wisconsin) | 4,306.61 mi (6,930.82 km) |
| Sastamala to Oregon City (Oregon) | 4,818.20 mi (7,754.15 km) |
| Sastamala to Orem (Utah) | 4,967.84 mi (7,994.97 km) |
| Sastamala to Orinda (California) | 5,306.19 mi (8,539.48 km) |
| Sastamala to Orland Park (Illinois) | 4,346.10 mi (6,994.38 km) |
| Sastamala to Orlando (Florida) | 4,951.19 mi (7,968.16 km) |
| Sastamala to Ormond Beach (Florida) | 4,894.76 mi (7,877.36 km) |
| Sastamala to Oro Valley (Arizona) | 5,462.37 mi (8,790.83 km) |
| Sastamala to Oroville (California) | 5,189.50 mi (8,351.69 km) |
| Sastamala to Oshkosh (Wisconsin) | 4,220.22 mi (6,791.79 km) |
| Sastamala to Oskaloosa (Iowa) | 4,486.54 mi (7,220.40 km) |
